The cylinder contains a great weight of air and is capable of burning a great quantity of fuel at().
时间:2019-04-14 09:28:28 关键词:weight,of,airThe cylinder contains a great weight of air and is capable of burning a great quantity of fuel at().
A.the beginning of the compression stroke
B.the beginning of the suction stroke
C.the end of the working stroke
D.the end of the exhaust stroke
答案解析
A
举一反三